TREA

Yanfeng Xu

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED lamp
    • Patent number D732716
    • Issue date Jun 23, 2015
    • CE Lighting Ltd.
    • Dangwei Yang
    • D26 - Lighting
  • Information Patent Grant

    LED lamp
    • Patent number D732715
    • Issue date Jun 23, 2015
    • CE Lighting Ltd.
    • Dangwei Yang
    • D26 - Lighting
  • Information Patent Grant

    LED lamp
    • Patent number D707859
    • Issue date Jun 24, 2014
    • CE Lighting Ltd.
    • Dangwei Yang
    • D26 - Lighting